Hamad I.C. Engines 12/12/2021 A. same B. less C. more D. variable E. more/less depending on engine capacity. Related Mcqs: The magneto in an automobile is basically__________________?C. transformer B. d.c. generator C. capacitor D. magnetic circuit E. a.c. generator... The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed____________________?A. 80°C B. 120°C C. 180°C D. 240°C E. 320°C... The air-fuel ratio in petrol engines-is controlled by__________________?A. controlling valve opening/closing B. governing C. injection D. carburettion E. scavenging and supercharging... Detonation is caused by the following unstable compounds______________________?A. peroxides, aldehydes and ketones B. peroxides, aldehydes, oxides and sul-phides C. aldehydes, oxides and ketones D. ketones and sulphur compounds E. none of the above... The ash content in diesel oil should bot be more than_______________?A. 1% B. 5% C. 0.1% D. 0.01% E. 0.001%...
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